package com.cloudweb.oa.api;

import cn.js.fan.util.ErrMsgException;
import com.redmoon.oa.base.IFormDAO;

import java.util.ArrayList;

public interface IIfFunc {
    ArrayList<String> getSymbolsWithBracket(String str);

    boolean isOperator(String str);

    String eval(IFormDAO fdao, String formula) throws ErrMsgException;
}
